interface bollywood {
	
void dance();
void romance();
void sing();
}


class shahrukh implements bollywood {
	
		public void dance() {
		System.out.println("Shahrukh can dance");
	}
	
	public void romance() {
		
		System.out.println("Shahrukh can definetly romance");
		
	}
	
	public void sing() {
		
		System.out.println("SHahrukh can sing");
			
	}
	
}



class salman implements bollywood {
	
	public void dance() {
		System.out.println("Salman cant dance");
	}
	
	public void romance() {
		
		System.out.println("Salman can romance");
		
	}
	
	public void sing() {
		
		System.out.println("Salman can sing");
		
	}
	
}


public class interf {
	   public static void main(String[] args)
	  {
	salman s = new  salman();

	s.dance();
	s.romance();
	s.sing();


	shahrukh sk = new shahrukh();

		sk.dance();
		sk.sing();
		sk.romance();
	  }

}